Subzero: Embed the revision string into translated output.

src/IceClFlags.def

 //===- subzero/src/IceClFlags.def - Cl Flags for translation ----*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 135 matching lines @@
                                                                                \
   X(LocalCSE, Ice::LCSEOptions, dev_opt_flag, "lcse",                          \
     cl::desc("Local common subexpression elimination"),                        \
     cl::init(Ice::LCSE_EnabledSSA),                                            \
     cl::values(                                                                \
       clEnumValN(Ice::LCSE_Disabled, "0", "disabled"),                         \
       clEnumValN(Ice::LCSE_EnabledSSA, "enabled", "assume-ssa"),               \
       clEnumValN(Ice::LCSE_EnabledNoSSA, "no-ssa", "no-assume-ssa"),           \
       clEnumValEnd))                                                           \
                                                                                \
+  X(EmitRevision, bool, dev_opt_flag, "emit-revision",                         \
+    cl::desc("Emit Subzero revision string into the output"), cl::init(true))  \
+                                                                               \
   X(EnablePhiEdgeSplit, bool, dev_opt_flag, "phi-edge-split",                  \
     cl::desc("Enable edge splitting for Phi lowering"), cl::init(true))        \
                                                                                \
   X(EnableShortCircuit, bool, dev_opt_flag, "enable-sc",                       \
     cl::desc("Split Nodes for short circuit evaluation"), cl::init(false))     \
                                                                                \
   X(ExcludedRegisters, std::string, dev_list_flag, "reg-exclude",              \
     cl::CommaSeparated, cl::desc("Don't use specified registers"))             \
                                                                                \
   X(ForceMemIntrinOpt, bool, dev_opt_flag, "fmem-intrin-opt",                  \
@@ skipping 220 matching lines @@
                                                                                \
   X(WasmBoundsCheck, bool, dev_opt_flag, "wasm-bounds-check",                  \
     cl::desc("Add bounds checking code in WASM frontend"),                     \
     cl::init(true))
 
 //#define X(Name, Type, ClType, ...)
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICECLFLAGS_DEF